Channex Certification for Hotel PMS

I have a custom property-management system running on Base44 and the room-types, rates, and real-time availability endpoints are already live. The next step is to obtain official Channex certification so my PMS can push availability & prices and, in return, receive bookings, changes, and cancellations seamlessly.

Your mission is to wire my PMS to Channex’s staging and production environments, guide it through their test suite, resolve any issues, and secure the final certification email. Once this phase is complete I’ll move on to connecting OTAs such as Booking.com, Expedia, or Airbnb, so a clean, future-proof codebase is essential.

Deliverables
• Fully working integration that passes all Channex sandbox tests
• Documentation of every endpoint and webhook touched (I’m using Node.js/TypeScript)
• Final confirmation from Channex that the connection is certified

I’ll provide API keys, repo access, Postman collections, and fast feedback over Slack. Demonstrated experience taking a PMS through Channex certification will be a major plus.